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McCormick Intl C85 Max

McCormick Intl C85 Max tractor
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The McCormick Intl C85 Max is a utility tractor produced from 2004 to 2007 as part of the C-Max Series. Built in Doncaster, England, it features a Perkins 4.4L 4-cylinder liquid-cooled diesel engine delivering 81.6 hp (60.8 kW) with a claimed PTO of 73 hp (54.4 kW). Transmission options include 12-speed and 24-speed with reverse power shuttle and synchro shuttle types. The tractor offers two- or four-wheel drive, power steering, wet disc brakes, and a two-post ROPS with an optional cab. Hydraulics are open center with pressures up to 2611 psi and multiple valve options. The hitch is category II with position and draft control, and PTO options include 540/750 and 540/1000 rpm. Dimensions vary between 2WD and 4WD models, with wheelbases around 91-92 inches and weights from 6,813 to 7,343 lbs. Tire sizes and heights are specified for agricultural use. Electrical system is 12 volts with negative ground and alternator charging.
McCormick IntlC85 Maxtractorspecificationsutility tractorPerkins engine4WDPTOhydraulicsdimensions
Power81 hp
Founded2004 - 2007
ModelC85 Max

Technical Specifications

Detailed specifications and technical data for McCormick Intl C85 Max

Power

Engine:81.6 hp (60.8 kW)
PTO (claimed):73 hp (54.4 kW)

Tires

Ag rear:18.4/30
Ag front:7.5-16 (2WD), 12.4/24 (4WD)

Engine

Type:diesel
Model:Perkins 1104C-44
Power:81.6 hp (60.8 kW)
Torque:215.4 lb-ft (292.1 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Emissions:Tier II
Fuel tank:27 gal (102.2 L)
Rated RPM:2200
Torque RPM:1400
Bore/Stroke:4.134x5.00 inches (105 x 127 mm)
Displacement:268 ci (4.4 L)
Starter volts:12

Height

Hood:66.1 inches (167 cm)
ROPS:100.8 inches (256 cm)
Steering wheel:70.5 inches (179 cm)

Variants

C85HC:high-crop
C85 Max:utility

Dimensions

Width:68.2 inches (173 cm) *Minimum width
Length:162.8 inches (413 cm)
Weight:6,813 lbs (2WD), 7,343 lbs (4WD)
Rear tread:50.9 to 79.2 inches (129 to 201 cm)
Front tread:57.3 to 76.3 inches (145 to 193 cm)
2WD Wheelbase:92.2 inches (234 cm)
4WD Wheelbase:91.2 inches (231 cm)

Electrical

Ground:negative
Battery volts:12
Charging system:alternator

Hydraulics

Type:open center
Valves:2 to 4
Pressure:2611 psi (180.0 bar)
Pump flow:13.8 gpm (52.2 lpm)
Total flow:21.7 gpm (82.1 lpm)
Steering flow:7.9 gpm (29.9 lpm)

Mechanical

ROPS:Two-post ROPS. Cab optional.
Drive:Two- or four-wheel drive
Brakes:Wet disc brakes
Steering:Power steering

Production

Type:Utility tractor
Series:C-Max Series
Built in:Doncaster, England
Years produced:2004 - 2007

Transmission

Gears:12 forward and reverse (12-speed), 24 forward and 12 reverse (24-speed)
Types:Reverse Power Shuttle (RPS), synchro shuttle, overdrive syncro shuttle
Clutch:275.8mm cerametallic dry disc
Options:12-speed, 24-speed

Tractor hitch

Control:position and draft control
Rear Type:II
Optional rear lift:8157 lbs (3700 kg)
Rear lift (at ends):5732 lbs (2600 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540/750, 540/1000

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